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<div id="printheader"><h1 class="p_Heading1" style="page-break-after: avoid;"><span class="f_Heading1">单线字体</span></h1>
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     <p class="crumbs"><b>导航：</b>&nbsp;编辑字体 &gt; 编辑字体 &gt;</p>
     <h1 class="p_Heading1" style="page-break-after: avoid;"><span class="f_Heading1">单线字体</span></h1>
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<p class="p_Normal">真正的单线 OpenType 字体并不存在，因为  OpenType 字体是基于闭合式轮廓线（Contour）的原理。基本上，一个轮廓线内（或两个轮廓线之间）的区域都会被填充。一般来说，这些字体不是为雕刻或激光切割而设计的，但通过一些技巧，你实际上可以制作可能适用于这种特定任务的字体。</p>
<p class="p_Normal">为了帮助制作这样的字体，FontCreator 允许你用开放式轮廓线设计你的字形。启用了开放式轮廓线功能后，FontCreator 会将轮廓线显示为单笔画轮廓（Outline）。</p>
<p class="p_Normal">请按照以下步骤开始使用开放式轮廓线：</p>
<h2 class="p_Heading2" style="page-break-after: avoid;"><span class="f_Heading2">启用开放式轮廓线</span></h2>
<p class="p_Normal">前往<b>选项</b>对话框，然后选择<a href="options-font.html" class="topiclink">字体选项卡</a>，启用开放式轮廓线。这将确保<b>开放式轮廓线</b>选项始终显示在<b>字体导出设置</b>对话框中。</p>
<h2 class="p_Heading2" style="page-break-after: avoid;"><span class="f_Heading2">设置开放式轮廓线的字体导出设置</span></h2>
<p class="p_Normal">要为您的字体开启开放式轮廓线支持，请前往<a href="exportafont.html" class="topiclink">字体导出设置对话框</a>，将<b>开放式轮廓线</b>设置为<b>单笔画</b>或<b>双笔画</b>。双笔画选项与大多数雕刻软件兼容，但单笔画选项效率更高。我们建议测试哪个选项最适合您的情况。</p>
<h2 class="p_Heading2" style="page-break-after: avoid;"><span class="f_Heading2">打开闭合式轮廓线</span></h2>
<p class="p_Normal">按照上述步骤操作后，您就可以在<b>字形编辑</b>窗口中打开轮廓线。选择一个轮廓线，然后右击选择<b>切换开放式轮廓线</b>。有关详细信息，请参阅<a href="contours.html" class="topiclink">轮廓线</a>。</p>
<p class="p_Normal"><img style="margin:0;width:6.1563in;height:5.2188in;border:none" src="fontcreator_139_single_line_font.png"></p>
<p class="p_Normal">某些与轮廓线相关的功能，不适用于开放式轮廓线。例如，<b>优化</b>轮廓线可能会更改第一个点的索引号，因此要么避免使用，要么手动更正第一个点。右击贴附曲线的点，然后选择<b>第一个点</b>。</p>
<p class="p_NoteorTip"><span class="f_NoteorTip">提示：开放式轮廓线（和字体导出设置）将保存在字体项目文件中，因此设计开放式轮廓线的首选方式，是始终使用字体项目文件。</span></p>
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